Problem Summary I am working on a project that requires streaming data to disk at very high speeds on a single Linux server. An fio benchmark using the command below shows that I should be able to ...

I am trying to understand asynchronous models in C++. I am investigating 4 libraries that purport to deal with asynchronous I/O: liburing (C version, C++ version): provides an interface for io_uri...

I'm migrating my project to io_uring for better performance. However, some part of the system depends on epoll being event system and not movable to io_uring (ex: database drivers, they write to so...

Recently I've been seeing this in different forums. As far as I can tell from reading some forum discussions it is something to do with input and output. What exactly is io_uring?

Consider an application that is CPU bound, but also has high-performance I/O requirements. I'm comparing Linux file I/O to Windows, and I can't see how epoll will help a Linux program at all. The ...